Standing Seam Metal Roof Chimney Flashing

He is a consultant to the metal initiative the educational arm of the metal roofing and wall industry in north america.

Standing seam metal roof chimney flashing.

Standing seam trim details a brief guide to the various trims used for standing seam metal roofing as well as how they are installed. A do it yourself video detailing step by step how to flash a chimney with our metal roofing chimney kit. This will ensure the roof flashing provides a watertight seal when installed on various roof pitches and accounts for any roof movement sharp says. A different type of flashing is a chimney pipe boot.

A 24 and 22 gauge steel can also be used. Since this was an introductory guide to the basics of standing seam metal roof installations we purposefully left out more technical details such as z bar flashing end wall and valley flashing details however they are covered in the video above if you like to learn more about the components that go beyond the basics. This web exclusive comes from rob haddock director of the metal roof advisory group ltd. These work better on smaller round chimneys and may be ideal for a stove chimney in a metal roof.

While many corrugated steel roofs are made using the thinner 29 gauge steel a minimum of 26 gauge g 90 galvanized steel or more commonly galvalume steel better is used for manufacturing of standing seam metal panels. This guide is does not cover some aspects of installation. Of colorado springs co. A roof flashing with aluminum on the base edges will ensure the product can be formed to the metal roof profile.

Butyl sealant tape or tube sealant should be used under all z channel. Standing seam roofs are generally made from thicker grades of steel than corrugated steel roofs. The most common flashing for standing seam roofing is the ridge cap which is used at the peak of a roof where two opposing roof slopes join and attaches to the roof with z flashing. Penetrations through standing seam metal roofs.

Other flashings include gable trim which runs up the sloped ends of the roof and drip edge or eave trim.